一种基于飞机强度试验的多路故障检测技术

摘要

在全尺寸飞机结构强度试验中,对飞机姿态的实时监测尤为重要.飞机各部位安装的限位开关对飞机各重要部位的变形量进行限制保护,同时反映了飞机姿态、变形量的正常与否.如何快速准确地锁定试验异常部位,为试验人员定位并检查试验异常提供信息,赢得排除故障的时间,是研制多路故障检测装置的初衷.%In the full scale aircraft structural strength test,it is particularly important to real time monitoring the aircraft attitude.The position limit switches of the aircraft limit the deformation of each part of the plane,at the same time,they also reflect the normal attitude of the aircraft and the amount of deformation.How to lock the abnormal part and locate the abnormal information of the test quickly and accurately,provide information for the test,win the time of trouble shooting,are the original intentions of the development of the device.